baber/WOPTO huggingface dataset:
Patent JP-H09284172-A (JP)
Title: Contactless data transmission/reception method and its equipment
Inventor: KANO SHIRO
IPC: H04B1/59
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the contactless data transmission/reception method by which a responder is able to make communication with an interrogator without being affected by coupling or the like of a resonance circuit of a responder not making communication onto a resonance circuit of the responder making communication in the case that plural responders are in existence in a same communication area. SOLUTION: While a specific responder 2 whose communication is allowed making transmission to an interrogator 1, other responders than the specific responder 2 deviate the resonance frequency of their own resonance circuits from a transmission frequency of a command sent from the interrogator 1. Furthermore, the specific responder 2 deviates the resonance frequency of its resonance circuit from the transmission frequency of the command sent by the interrogator 1 after the end of transmission or for a period when no transmission is allowed and other responders match the resonance frequency of the resonance circuits with the transmission frequency of the interrogator 1 in place of the specific responder 2.
Patent JP-H08290941-A (JP)
Title: Infrared absorbing film, its production and glass article
Inventor: KONDO TAKESHI
IPC: C09K3/00
Filed: 1995-04-18
Abstract: PURPOSE: To improve heat and ultraviolet light screening properties, transparency, etc., by coating a glass with a coating solution consisting essentially of Titan Yellow ultrafine particles and one or more of respective oxides of Si, Ti, Zr and Al, heating the coated solution, then carrying out the tempering and/or bending treatments and forming the film. CONSTITUTION: This infrared absorption film is obtained by adding Titan Yellow ultrafine particles, containing 5-7wt.% one or more or respective oxides of Ni, Ba and Cr in a system of, e.g. 60-70wt.% Ti oxide and 15-17wt.% Sb oxide and having <=100nm average particle diameter to a solvent such as water or an alcohol, regulating the pH with a pH adjusting substance, providing (A) a dispersion, mixing <=95wt.% one or more of respective oxides of Si, Ti, Zr and Al of formulas I to IV  [(m)+(n)] is 4; (m) is 1-4; (n) is 0-3; [(x)+(y)] is 3; (x) is 1-3; (y) is 0-3; R is a 1-4C alkyl;  L is a ligand} as a binder with the component (A) so as to provide >=5wt.% Titan Yellow ultrafine particles expressed in terms of oxides, affording (B) a coating solution, coating a glass with the component (B), drying the coated solution, heating the coated solution, carrying out the thermal tempering treatment and forming the film.
Patent JP-H10274538-A (JP)
Title: Display device in car navigation system
Inventor: KIMURA SATORU
IPC: G09B29/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make customizing of display contents possible by changing display coordinates of display items on a touch panel equipped at a display means. SOLUTION: It can be so constituted as to make a display device display a menu image plane customizing a display image plane and to assign always displayed/not displayed of information and buttons on this menu image plane. That is, a clock, a road name, a menu, and the like, for instance, are displayed in a designation space, ON, OFF are displayed in a display space, and coordinates on the image plane are displayed in a position space. In this example, clock display is ON and coordinates are (15, 8), road name coordinates are (1, 1) but display is OFF, and menu button display is ON and coordinates are (1, 9). In case of preparing this menu image plane, the coordinate position of a display item can be changed by the operation of an input device or remote operation. Since display items on a touch panel of the display device can thus be moved, customizing every user's liking is possible.
Patent JP-H08281642-A (JP)
Title: Machining method for semiconductor element
Inventor: ORAKU SATOSHI
IPC: B28D5/04
Filed: 1995-04-19
Abstract: PURPOSE: To prevent the decrease in resistivity occurring in cutting high resistance semiconductor crystal by using a wire saw with the use of a nonmetallic abrasive in cutting high resistance semiconductor crystal. CONSTITUTION: A multi-wire saw having cutting wires arranged in parallel reciprocates in the A-B direction, and comes down in the C direction to perform cutting While contacting a crystal substrate 2. Cutting oil containing an abrasive of SiC, etc., is used in the cutting. Accordingly, when a nonmetallic abrasive such as SiC is used, the abrasive exists always around the wires 1 so that the direct contact between the wires 1 and the substrate 2 and the adhesion of metal powder to the cutting plane of the substrate 2 can be prevented. Of course, although the wires 1 are abraded by the contact with the abrasive, the produced metal powder can be removed simply in washing with cutting oil, preventing the decrease in resistivity.
Patent JP-H03292174-A (JP)
Title: Printing control method in printer
Inventor: TANABE HIROSHI
IPC: B41J19/18
Filed: 1990-04-10
Abstract: PURPOSE:To perform a high-image quality printing without misregistration by a method wherein a printing is repeated with the predetermined number of timing pluses using a reference of a first reset pulse at the start of printing from a quiescent state. CONSTITUTION:When a printing control is conducted using RP and TP, for example, the total number of TPs in one printing head reciprocation is set to 180, 154 TPs are generated in a forward movement, and 36 TPs are generated in a reverse movement. The 1st to 144th TPs in the forward movement are corresponding to a printing area, and the remainders are a margin. The RP is detected only at V1 as the first one reciprocation, but ignored in the succeeding reciprocation until a printer is stopped. Counting is started from 1 at the generation of the first TP after RP(rrp1) of V1 becomes '1'. A printing head moves out of the printing area at the count of 145 and returns from the count 155. The count is cleared to 0 at the count 180, and V2 is started. Similarly, the TP count is cleared to 0 when again reaching 180, and V3 is started. Under such a printing control in accordance with the TP count, a writing start position at V1 can be also reproduced at V2, V3 regardless of the chattering of RP.
Patent JP-H03295801-A (JP)
Title: Production of crystalline silicon nitride powder
Inventor: NAKAYASU TETSUO
IPC: C01B21/068
Filed: 1990-04-10
Abstract: PURPOSE:To obtain the crystalline silicon nitride powder consisting of cubic granular particles having uniform diameter with good productivity by calcining an amorphous silicon nitride powder and/or a nitrogen-contg. silane compd. in an N2-contg. atmosphere while controlling the total pressure of the atmospheric gas, N2 partial pressure and calcining temp. CONSTITUTION:An amorphous silicon nitride powder and/or a nitrogen-contg. silane compd. (e.g. silicon diimide) are arranged in the nitrogen-contg. inert gas atmosphere or nitrogen-contg. reducing gas atmosphere. The materials are then calcined while controlling the total pressure of the atmospheric gas to <=200 Torr and holding the nitrogen partial pressure and calcining temp. within the hatched area shown in the figure until the crystallinity of the crystalline silicon nitride reaches >=50%. Consequently, a crystalline silicon nitride powder consisting of cubic granular particles having uniform diameter and excellent in the packing characteristic, sintering characteristic, etc., is produced.
Patent JP-S63259572-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEHARA MASASHIGE
IPC: G03G5/06
Filed: 1987-04-17
Abstract: PURPOSE:To improve the potential stability of a sensitive body during repeated use as well as to provide high sensitivity by using a specified disazo pigment in the photosensitive layer. CONSTITUTION:A disazo pigment represented by the formula is incorporated into a photosensitive layer formed on an electrically conductive support. In the formula, each of R1 and R2 is H, alkyl, alkoxy, halogen, nitro, cyano or halomethyl, Z is N or methine, each of A and A' is a coupler residue having phenolic OH, and A and A' may be the same on different coupler residues. Thus, high sensitivity and stable potential characteristics during repeated use are obtd.
Patent JP-S62252653-A (JP)
Title: Dividing device for tie bar nut
Inventor: MATSUNAGA TAKAMASA
IPC: B29C45/17
Filed: 1986-04-24
Abstract: PURPOSE:To continuously execute opening, closing and screwing of a tie bar nut by screwing the freely openable and closable tie bar nut to the screw part of a tie bar, screwing a pressing pipe, the top end of which faces the end face of the tie bar in contact therewith, to a screw receiving plate to support a screwing lever and actuating the lever by a cylinder. CONSTITUTION:The screwing lever 17 oscillates to turn the pressing pin 16 in an unscrewing direction when a piston rod 26 of the cylinder 24 is retreated. The top end of the pin is then detached from the end face of the tie bar so that the tie bar nut 22 can be opened and closed. The piston rod 26, when kept retreated, engages with the 1st link 29 which in turn opens both halved pieces 20, 21 of the nut 22, thus unscrewing the nut from the screw part 16a of the bar 5. An operator, thereupon, removes the bar 5, exchanges dies, reinserts the bar 5 and advances the rod 26. The nut 22 is then closed to be screwed to the screw part 16a of the bar 5. Only the lever 17 turns on further advancing of the rod 26 and the pin 16 turns in the screwing direction and is brought into press contact with the end face of the bar 5.
Patent JP-S61251929-A (JP)
Title: Printing data management system
Inventor: KITAMORI MINORU
IPC: G06K15/00
Filed: 1985-04-30
Abstract: PURPOSE:To perform the trouble processing quickly by reading out data stored in a log file until the stored value of a pointer is equal to that of a trouble line register and transferring data from a prescribed work area to print it thereafter. CONSTITUTION:If a trouble like paper running-out occurs on the way of data printing, printing is stopped, and an attention signal ATTN is outputted from a printer 9 to a printer output control part 6. The controller 6 stores the value stored in a pointer 3 in a trouble line register 4 and stores the start address of the page, where printing is stopped, in the pointer 3 when receiving the signal ATTN. Print data indicated by the pointer 3 is read out from a log file 8 and is printed by the printer 9. After contents of the pointer 3 are equal to contents of the register 4, print data read out from a work area 7 indicated by the pointer 3 is transferred to the printer 9 through a line buffer 5 and is printed normally, and one-page components of data are stored in the file 8.
Patent JP-H07301465-A (JP)
Title: Two-stage compression type refrigerator
Inventor: MAENO MASASHI
IPC: F25B1/10
Filed: 1994-05-02
Abstract: PURPOSE:To obtain a predetermined quantity or more of refrigerator oil amount for each compressor by connecting an oil return tube from an oil separator provided at the discharge side of a high-stage side compressor to a compressor having the highest inner pressure of the housing of a low-stage side compressor and connecting the low-stage and high-stage side compressors by an oil equalizing tube. CONSTITUTION:Three independent low-stage side compressors 1A1C are provided at a low stage side. One independent high-stage side compressor 2a is provided at a high stage side. Refrigerant gases discharged from the compressors 1A-1C are gathered, and guided to the compressor 2a. When the tube line resistances 7A-7C of the discharge tubes of the compressors 1A-1C are set to 7A>7B>7C, the pressures in the shells of the compressors 1A1C and 2a become PA>PB>PC >Pa. Then, an oil return tube 9 from an oil separator 3 is connected to the compressor 1A, the compressors are sequentially connected in the order of the pressures in the shells by an oil equalizing tube 10, thereby obtaining a predetermined quantity or more of refrigerator oil amount for each compressor.
Patent JP-S61251757-A (JP)
Title: Detecting method for abnormality of cast piece in mold
Inventor: TOKIWA KENJI
IPC: G01N25/06
Filed: 1985-04-30
Abstract: PURPOSE:To improve an operation rate and rolling yield by deciding the casting abnormality of a solidified shell when the wall temperature in a continuous casting mold falls by >=20 deg. below a specific value at a specific position under the molten metal level in the mold and then rises toward the specific value and the ratio of rise variation exceeds 2 deg.C/sec. CONSTITUTION:A thermocouple 2 are embedded in the internal wall of the mold 1 at the specific position below the molten metal level and a measurement is taken at one point in the drawing direction of the mold S. The temperature signal TS of the thermocouple 2 is amplified and A/D-converted by an input device 3, whose read signal TL is used by an abnormality detecting and deciding device 4 to perform arithmetic processing for abnormality decision making. Then, when the temperature of the internal wall of the mold 1 falls by 20 deg. below the specific value and the rate of rise temperature variation exceeds preset 2 deg.C/sec, a signal indicating that is outputted to a lateral split breakout indicating alarm B1, which generates an alarm and also supplies a stop signal to a casting speed controller 22 to stop the drawing of a cast piece for a specific time. Thus, the casting abnormality of the solidified shell is detected.
Patent JP-S60238123-A (JP)
Title: Apparatus for recovering organic substance in exhaust gas
Inventor: TAKEOKA SHIYUUICHI
IPC: B01D53/72
Filed: 1984-05-10
Abstract: PURPOSE:To certainly remove and recover org. substances contained in exhaust gas, by charging dissolving water to the lower part in a recovery tower and providing a metal net and a condenser thereabove while introducing exhaust gas into the recovery tower from the lower end thereof. CONSTITUTION:The exhaust gas issued from a reaction vessel at the time of the preparation of a resin is cooled by a condenser to condense org. substances while the condensate is recovered by a receiver. The exhaust gas containing an oil component such as xylene and a low b.p. org. substance such as HCHO is guided to the lower end of the recovery tower 12 from the receiver 3 to be introduced into said recovery tower 12 from the exhaust gas inlet 13 thereof. The org. substances are dissolved by the dissolving water 15 charged to the lower part of the recovery tower 12 and a solid substance such as dust is removed by plural stages of metal nets 16 provided above said water 15 while undissolved org. substances are condensed by a condenser 17 provided above the metal nets 16 to be recovered into the dissolving water 15. The org. substances in exhaust gas are certainly recovered and are prevented from being dissolved in the water of the water seal of a water seal type vacuum pump. provided in the downstream side.
Patent JP-H06304260-A (JP)
Title: Smoke exhaust duct
Inventor: MIYAGAWA YASUYUKI
IPC: A62B13/00
Filed: 1993-04-20
Abstract: PURPOSE:To prevent the melting or breakage of an exhaust fan due to heat and prevent the reduction of the smoke exhaust efficiency due to the stop of the exhaust fan. CONSTITUTION:A smoke exhaust duct 10 is constituted on the whole of a vertical duct 13 which communicates to an opened port part 12 formed on the rooftop of a building 11 and is arranged in the vertical direction, lateral branched duct 14 which is branched in plural parts from this vertical duct 13 and arranged to each floor, water spraying header 15 as water spraying means which is installed on the inner surface of the vertical duct 13 and the lateral branched duct 14, temperature sensor 15 for detecting the temperature in the duct, and a controller for spraying water from the water spraying header 15 when the measurement temperature of the temperature sensor 16 exceeds a prescribed value.
Patent JP-H05263868-A (JP)
Title: Ground motion disturbance control method of vibration resistant board
IPC: F16F15/02
Filed: 1992-03-18
Abstract: PURPOSE:To carry out a positive control of a ground motion disturbance by detecting the vibration response with known signals, calculating its inverse system, finding the input and the output of a ground motion sensor and an output sensor in the active disturbance condition, composing an output offset filter, and producing a turnover field forward control signal. CONSTITUTION:Known signals are input to active actuators A and B, the vibration response of a damping object T is detected by an output sensor S, and it is made into a system to give an inverse value by an operation device CONT. Then, the vibration of the damping object T resulting form a ground motion disturbance is picked up by the output sensor S in the condition to input only the ground motion disturbance to the damping object T, the input and output relation of a ground motion sensor GS and the output sensor S as to the vibration of the damping object T is found, and muitiplying the inverse system with this value to find a characteristic, which is composed as a filter for output offset. The output of the ground motion sensor GS is multiplied to the value, it is produced into a turnover field forward control signal, it is input to the active actuators A and B, and the vibration is cancelled by an output offset. By such a way, a positive control of the ground motion disturbance can be carried out.
Patent JP-S63262077-A (JP)
Title: Magnet motor
Inventor: KATOU ISAMI
IPC: H02N11/00
Filed: 1987-04-16
Abstract: PURPOSE:To eliminate electric consumption and heat generation by rotating a rotor by the repetition of repelling force and attracting force between a sun pole and a planetary pole when an external force is applied to rotate a flywheel at the time of starting. CONSTITUTION:A cylindrical motor frame 1 is composed of a frame body 9, and covers 10, 12, has, therein a rotor shaft 3 provided with a spline shaft 14 at the center, a rotor 2, and a cylindrical magnet planetary pole 4, and a flywheel 7 and a speed regulating mechanism 8 to construct a magnet motor. The rotor 2 has solar poles 23 with 4 U-shaped magnets radially attached thereto so that the poles 4 are rotated 4 times as frequent as the pole 23 in the same rotary direction. Thus, when an external force is applied to rotate the flywheel 7 at the time of starting, the motor is then rotated continuously at the rotor 2 by the repetition of repelling force and attracting force of the poles 23 and 4.
Patent JP-2000279226-A (JP)
Title: Cosmetic case cartridge, and cosmetic case
Inventor: OBA ATSUSHI
IPC: A45D40/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a cosmetic case main body, suited to various kinds of cosmetics in stick form, and also capable of stabilizing the operation of automatic returning in a cosmetic case cartridge or the cosmetic case where the cosmetic in stick form are automatically returned by removing the cartridge. SOLUTION: A rod body 20 is housed in a front cylinder 10 so as not to be moved but slid, and the rod body 20 is always pressed downward by a spring 6 wound on its outer periphery. A guiding rod 30 is housed in the rod body 20, and the guiding projection 31 of the guiding rod 30 is engaged with the spiral groove 25 of the rod body 20. The guiding rod 30 is engaged with the knurled shaft 43 of a case main body 3 so as not to be rotated in the engaging line part 34 of a lower end.
Patent JP-H03292495-A (JP)
Title: Coated insulating tube with inner surface film
Inventor: NISHIKAWA YUJI
IPC: C09D163/00
Filed: 1990-04-09
Abstract: PURPOSE:To make improvements in coherence and anticorrosion by forming a paint film, made up of adding a rosin skeleton content polymer to coating material making epoxy modified silicone resin a base material, on the inner surface of a metal tube at the specified thickness, and coating a heat insulator on an outer surface of the tube. CONSTITUTION:A paint film, made up of adding a rosin skeleton content polymer into coating material making epoxy modified silicon resin a base material, is formed on the inner surface of a metal tube at a thickness of 5-400mum, and an insulator is coated on an outer surface of the tube, through which a coated insulating tube with an inner surface film is thus produced. As for the metal tube, copper, aluminum or the like are available. Rosin skeleton content polymer composition is a mixture consisting of diterpene resin acid of abietic acid, neoabietic acid or the like, an additive amount of the mixture is, for example, a range of 0.5-10%. The heat insulator is a foaming body consisting of polyethylene, polypropylene or the like. In consequence, coherence is sharply improvable.
Patent JP-H05266565-A (JP)
Title: Disk loading device
IPC: G11B25/04
Filed: 1992-03-19
Abstract: PURPOSE:To thin a device and reduce cost by making it possible to rotate a turntable chassis around an insulator as a fulcrum at the time of loading a disk. CONSTITUTION:The device is provided with a turntable 53 rotating a disk which is placed on the turntable 53 and a turntable chassis 51 supporting the turntable 53. Then insulators 54 support the chassis 51 to a main chassis, decrease the amplitude of the vibration at the main chassis and suppress the transmission of the vibration to the chassis 51. Also, a rotating board 71 rotating the chassis around an insulator as a fulcrum at the time of loading the disk is provided. Thus, the chassis 51 can rotate around the insulator 54 as the fulcrum. Consequently, a mechanism supporting a sub-chassis freely rotatably is eliminated and the thinning of the device and the reduction in a cost are enable.
Patent JP-H01265576-A (JP)
Title: Ceramic superconductive transistor
Inventor: EBARA NOBORU
IPC: H01L39/22
Filed: 1988-04-15
Abstract: PURPOSE:To obtain an excellent superconductive transistor by a method wherein a semiconductor layer, which is formed at the grain boundary of a ceramic superconductor through a heat treatment, is interposed between the superconductors at an extremely small space, and the transistor is controlled in characteristics through the kind and the amount of additive elements. CONSTITUTION:A semiconductor channel extremely short in length consists of the thickness of a semiconductor ceramic particle interface separated at a grain boundary 3 of a ceramic superconductor particle 4, where the semiconductor channel denotes the channel of a field effect ceramic superconductive transistor. The grain boundary 3 is separated off when a crystal grain between the interfaces 3 is made to grow, and the interface 3 is made not to be superconductive but semiconductive in a compositional ratio and controlled in a semiconductivity by mixing 1% or so of an additive such as SiO2 or Bi2O3 other the composition of a superconductor and making it separate off at the particle interface. The property is controlled through the kind and the amount of an additive element. By these processes, an excellent superconductive transistor can be obtained.
Patent JP-S5320074-A (JP)
Title: Device for alarming wear condition in friction material in brake device
Inventor: OOHASHI TOSHIYA
IPC: F16D66/02
Filed: 1976-08-09
Abstract: PURPOSE:Alarm device in which an alarming is performed in two steps in reference to a degree of wearness and two conductive wires projected somewhat longitudinally one of which is extended longer than the other are insulated with each other from the friction material holding member.